What is the different w / wo green cap of Philips Fluorescent Lamp ?

SDRAM

Hi All,

what is the different between with Green cap and without Green cap Fluorescent lamp of Philips?

thank you.

uganda_martyr

低色温(green=2500K)?

(估咋,唔好打頭!)

ky2k

Green cap 係唔係指這一種?


好似係long life version

gor148

綠頭型號 叫 LIFEMAX "Super 80", 據稱比較長命, 新管vs舊管的亮度差別細d. 以我的購買經驗, 價錢約係普通型號的 1.5-2倍.

yufleung

低色温(green=2500K)?

(估咋,唔好打頭!)
uganda_martyr 發表於 2013-1-19 18:22

this:
http://www.usa.philips.com/c/fluorescent-tubes/296298/cat/en/

mhdante

低色温(green=2500K)?

(估咋,唔好打頭!)
uganda_martyr 發表於 2013-1-19 18:22

色溫越低越紅,越高越藍啊師兄

yufleung

回復 2# uganda_martyr
估錯喎，咁打邊度好呀

uganda_martyr

色溫越低越紅,越高越藍啊師兄
mhdante 發表於 2013-1-19 21:51

件事係咁嘅, 家有四枝green cap 2500K, 很黃的, 燒了一枝, 在普通电器舖只找到2700K, 搏大霧買返去, 女王唔收貨, 於是去鸭記行了半條街, 才買到枝 green cap.

uganda_martyr

this:
yufleung 發表於 2013-1-19 20:37

   
Thank you for sharing.

ginastar

唔講都唔知, 原來我屋企都用緊green cap飛記光管